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笔记本电脑插上电源不通电了,是什么原因?
更新时间: 2021-02-07 15:28:38  

1、插上电源不通电,主板不供电故障,也是不加电故障,这种情况建议您先换电源试试,或者拔掉电池电源放下静电试试,如果不行多是主板上的供电短路(CPU供电、19V、3V、5V等供电),需要您找专业维修主板的师傅帮您尝试修复。

关键词: 笔记本 电脑 电源 通电 什么 原因

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